otherdrops nie działa

gdy wpisze komende /plugins pokazuje ze jest ale nie leci drop z niego, tutaj config

otherdrops:
   STONE:
      - drop: xp
        tool: [ANY]
        chance: 75
        quantity: 1-2
      - drop: DIAMOND
        chance: 0.35
        message: "&7Znaleziono: &b[%q] Diament&7!"
        tool: [IRON_PICKAXE, DIAMOND_PICKAXE]
        height: "<21"
        quantity: 1
      - drop: IRON_ORE
        chance: 0.5
        message: "&7Znaleziono: &f[%q] Zelazo&7!"
        tool: [STONE_PICKAXE, IRON_PICKAXE, DIAMOND_PICKAXE]
        height: "<64"
        quantity: 1
      - drop: EMERALD
        chance: 0.1
        message: "&7Znaleziono: &a[%q] Emerald&7!"
        tool: [IRON_PICKAXE, DIAMOND_PICKAXE]
        height: "<21"
        quantity: 1
      - drop: GOLD_ORE
        chance: 0.75
        message: "&7Znaleziono: &6[%q] Zloto&7!"
        tool: [IRON_PICKAXE, DIAMOND_PICKAXE]
        height: "<21"
        quantity: 1
      - drop: SAND
        chance: 2.0
        message: "&7Znaleziono: &e[%q] Piasek&7!"
        tool: [IRON_PICKAXE, DIAMOND_PICKAXE]
        height: "<100"
        quantity: 1
      - drop: GRAVEL
        chance: 2.0
        message: "&7Znaleziono: &8[%q] Zwir&7!"
        tool: [IRON_PICKAXE, DIAMOND_PICKAXE]
        height: "<100"
        quantity: 1
      - drop: REDSTONE
        chance: 1.0
        message: "&7Znaleziono: &c[%q] Redstone&7!"
        tool: [IRON_PICKAXE, DIAMOND_PICKAXE]
        height: "<100"
        quantity: 1-6